baber/WOPTO huggingface dataset:
Patent JP-2022054410-A (JP)
Title: Parachute for damping impact shock of falling flight object when landing on water
IPC: B64D17/00
Filed: 2021-08-11
Abstract: PROBLEM TO BE SOLVED: To provide means for damping impact shock of a falling flight object when landing on water. 
     SOLUTION: A cabin 13 of a flight system 1 includes an anchor parachute 1316. The flight system 1 having finished a flight and returned to near the sea level releases the anchor parachute 1316 downward from the cabin 13. The anchor parachute 1316 comprises: a canopy 13163; a weight 13164 attached to a zenith part of the canopy 13163; and a rope body 13161 and a plurality of rope bodies 13162 for connecting the cabin 13 to the canopy 13163. The canopy 13163 hanging down below the cabin 13 due to a weight of the weight 13164 sinks into the sea water due to the weight of the weight 13164 when reaching a sea water surface, and is pulled in a horizontal direction by the rope body 13161 and the rope bodies 13162 and expands when receiving forces of the sea water, and receives resistance of the sea water and causes the cabin 13 to decelerate before landing on the water. As a result thereof, an impact shock received by the cabin 13 upon landing on the water is dampened. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023029127-A (JP)
Title: Address storage method and packet transmission system using the same that allows movement among base stations such as handover in ring network
Inventor: TATSUNO HIDEO
IPC: H04L12/42
Filed: 2021-08-20
Abstract: To provide packet waiting means, a transfer system, and a method that implement handover of a wireless system at low cost and at high speed.SOLUTION: In a case where a packet from a mobile terminal via a base station arrives at an add, drop and pass device for packets in a ring network or tree-like ring network, when the packet is a packet that has just moved from the base station, the lower address of a source MAC address of the packet is stored in a lower address memory for indicating packet transmission to the outside of the ring of the device, and the packet is directed to a server via a top device through a counterclockwise ring, when the packet has arrived at the add, drop, and pass device, the lower address of the source MAC address of the packet is stored in a lower address memory that prohibits the packet transmission to the outside of the ring, and when the packet is not a packet immediately after it moves from the base station, the source MAC address of the packet is stored in an address table that indicates the packet transmission to the outside of the ring.SELECTED DRAWING: Figure 1
Patent JP-2023032515-A (JP)
Title: battery
Inventor: MATSUI YU
IPC: H01G11/70
Filed: 2021-08-27
Abstract: To provide a battery in which a group of electrode tabs is stably bonded to an electrode collector part by suppressing the bending of each electrode tab and making the thicknesses of the group of electrode tabs uniform.SOLUTION: A battery includes a positive electrode plate (22) including a positive electrode core body and a positive electrode active material layer (22a) formed on the positive electrode core body, and a negative electrode plate including a negative electrode core body and a negative electrode active material layer formed on the negative electrode core body. An electrode plate of at least one of the positive electrode plate and the negative electrode plate has a plurality of electrode tabs protruding from an area of the electrode core body where no electrode active material layer is formed towards outside. The electrode tabs have arc-shaped wrinkles (27) formed thereon.SELECTED DRAWING: Figure 8
Patent JP-2023032688-A (JP)
Title: Orthosis
Inventor: KOMATSU SATOSHI
IPC: B33Y80/00
Filed: 2021-08-27
Abstract: To provide an orthosis having proper physical properties corresponding to the purpose of use.SOLUTION: In an orthosis of the present invention, a plurality of unit structures, in which a space having an n-gonal prism shape is set as one unit (n is an integer greater than or equal to 3), are arranged. At least one of the plurality of unit structures has p structural columns that connect the center of the space and p vertices of 2n vertices forming the n-gonal prism shape, In this case, p is an integer that satisfies the inequality: 2≤p≤(2n-1).SELECTED DRAWING: Figure 5A
Patent JP-2023032877-A (JP)
Title: Processing device, processing system, processing program and processing method
Inventor: GOMI MAKOTO
IPC: G08G1/16
Filed: 2021-08-27
Abstract: To accurately determine tailgating and to certainly protect image data.SOLUTION: In a tailgating warning system 1, primary determination processing regarding tailgating is performed in a first on-vehicle device 2 of a first vehicle 101 traveling behind, and secondary determination processing is performed in a second on-vehicle device 4 of a second vehicle 102 traveling ahead when it is determined as the tailgating. The tailgating warning system 1 generates warning from the first on-vehicle device 2 to a driver of the first vehicle 101 and protects the latest image data when it is determined as the tailgating also in the second determination processing. Therefore, the driving warning system 1 can determine propriety of the tailgating with extremely high accuracy, effectively generate warning only in a necessary case, and use the image data as evidence without being deleted in comparison with the case of performing only the primary determination processing.SELECTED DRAWING: Figure 1
Patent JP-2023033734-A (JP)
Title: Method for manufacturing fired iron ore pellet
Inventor: FUJISAKA TAKEYUKI
IPC: C22B1/14
Filed: 2021-08-30
Abstract: To provide a method with which a fired iron ore pellet can be manufactured without any yield decline by preventing occurrence of bursting while using high-crystal-water iron ore powder containing much crystal water.SOLUTION: A method for manufacturing a fired iron ore pellet includes: setting a heating rate from room temperature to 280°C in firing treatment to 70°C/min or less; and setting a heating rate from exceeding 280°C to 1200°C to 200°C/min or less when a green pellet granulated using an iron ore powder as a precursor powder is made into a fired iron ore pellet by a series of firing treatment including a drying zone, a preheating zone, a firing zone, and a cooling zone.SELECTED DRAWING: None
Patent JP-2021191436-A (JP)
Title: Painting apparatus and painting method
Inventor: TEJIMA YOSHIHIRO
IPC: H04N5/235
Filed: 2021-08-30
Abstract: To provide a painting apparatus capable of accurately detecting painted-areas in just proportion and painting method for painting apparatuses.SOLUTION: A painting apparatus includes a painting section 40 for painting nails, an imaging section 50 for capturing images of a nail after the nail has been painted by the painting section 40 a plurality of times by changing a direction of illuminating the nail by a light source into mutually different directions, and a painted-area detecting section 815 for generating a composite image by combining a plurality of nail images acquired by a plurality of times of imaging by the imaging section 50 and detecting pictured-areas on which painting is applied to the nail based on the composite image.SELECTED DRAWING: Figure 2
Patent JP-2023035263-A (JP)
Title: Antireflection film with adhesive sheet and image display device
Inventor: FUJITA MASATO
IPC: C09J7/38
Filed: 2021-08-31
Abstract: To provide an antireflection film with an adhesive sheet which is suitable for use in an organic EL display device (OLED).SOLUTION: An antireflection film with an adhesive sheet 10 includes an adhesive sheet 1 and an antireflection film 2. The antireflection film with an adhesive sheet 10 does not include a polarizer. The adhesive sheet 1 has a surface resistivity of 9×1011 Ω/sq. or less. An image display device 21 includes, for example, the antireflection film with an adhesive sheet 10.SELECTED DRAWING: Figure 1
Patent JP-2023036235-A (JP)
Title: Rubber composition for air floating type conveyor belt cover rubber
Inventor: SHINODA HIROAKI
IPC: C08L7/00
Filed: 2021-09-02
Abstract: To provide a rubber composition for an air floating type conveyor belt cover rubber which is excellent in flame retardancy, low friction properties, processability and aging resistance, and to provide an air floating type conveyor belt.SOLUTION: The rubber composition for an air floating type conveyor belt cover rubber contains: a rubber component containing at least a natural rubber and a styrene-butadiene rubber; carbon black; antimony trioxide; and a chlorinated paraffin. The content of the carbon black is 75 pts.mass or more based on 100 pts.mass of the rubber component. The content of the chlorinated paraffin is 15-25 pts.mass based on 100 pts.mass of the rubber component. The air floating type conveyor belt has a cover rubber layer formed using the rubber composition.SELECTED DRAWING: Figure 1
Patent JP-2023038455-A (JP)
Title: Glove and manufacturing method thereof
Inventor: HISADA RYOHEI
IPC: A41D19/00
Filed: 2021-09-07
Abstract: To provide a glove which is easily manufactured and has easy finger flexion and sufficient wearing comfort, and a manufacturing method of the glove.SOLUTION: A finger part 16 wrapping a finger includes: a back-side sewing part 16c which is provided on a back side of the hand and is formed along a finger longitudinal direction and in which the finger part 16 is sewn in a cylindrical shape; and a fingertip sewing part 16a which is provided at a fingertip, is formed to cross the back-side sewing part 16c and closes the fingertip in a bag shape. A glove includes dart parts 16f which are continuously formed at both ends of the fingertip sewing part 16a and taper in diameters toward the fingertip. The dart part 16f is shorter than a length from the fingertip of each finger to a first joint. An angle formed by finished lines 17 of a pair of side edges of the dart part 16f when the finger part 16 is unfolded is greater than 0° and less than or equal to 28°.SELECTED DRAWING: Figure 1
Patent JP-2023039147-A (JP)
Title: Scene dividing device and program
Inventor: ITO HITOSHI
IPC: G06T7/00
Filed: 2021-09-08
Abstract: To provide a scene dividing device capable of automatically detecting scene dividing points (timings) of an appropriate number and appropriate positions.SOLUTION: A scene dividing device includes a text joining portion, a dividing point detection model, and a scene dividing point detection portion. The text joining portion joins two adjacent sentences of text data divided into sentence units to generate text join data. The dividing point detection model determines whether a scene dividing point exists between two sentences included in the input text join data. The scene dividing point detection portion outputs information on the position of the scene dividing point on the basis of the determination result output by the dividing point detection model.SELECTED DRAWING: Figure 1
Patent JP-2023039331-A (JP)
Title: Image processing device and image processing method
Inventor: KOKUBO YOSHIHITO
IPC: G06T3/00
Filed: 2021-09-08
Abstract: To provide an image processing device and an image processing method for creating a synthesized raindrop image that is similar to a real raindrop image than are conventional technologies.SOLUTION: An image processing device 1 includes: a first image processing unit (a Kernel processing unit 602) that executes, on a picked-up image, an image process based on a Kernel effect in which a raindrop sticking to a camera lens functions as a secondary lens and causes refraction of light reaching from an imaging object; and a second image processing unit (a shadow processing unit 603, a halo processing unit 604, and a highlight processing unit 605) that executes, on the picked-up image, an image process based on at least one of a shadow effect in which the raindrop blocks environmental light, a halo effect in which the raindrop refracts the environmental light to produce the ring of light around the raindrop, and a highlight effect in which the raindrop collects the environmental light to increase the brightness.SELECTED DRAWING: Figure 1
Patent JP-2021185286-A (JP)
Title: Glove
Inventor: ITO HIROSHI
IPC: A41D19/00
Filed: 2021-09-11
Abstract: To provide a glove which can be taken off without touching a body.SOLUTION: A glove 1 includes a body 10 and a pinch member 20. The body 10 has a bag shape and is fitted to a wearer's hand. The pinch member 20 is fixed between an inner face and an outer face of the body 10. The pinch member 20 can be pinched by fingers. The pinch member 20 includes an inner portion 22 and an outer portion 24. The inner portion 22 is a portion hidden inside the body 10 when the glove 1 is worn. The outer portion 24 is a portion extending outside the body 10 when worn.SELECTED DRAWING: Figure 1
Patent JP-2023042773-A (JP)
Title: Partitioning device
Inventor: EBATO TAKENOBU
IPC: A47F9/02
Filed: 2021-09-15
Abstract: To provide a partitioning device which can improve convenience by making a panel movable between two positions in terms of a positional relationship with a table.SOLUTION: A partitioning device 50 arranged between adjacent customers 42 facing a counter 41 includes a panel 51 with light transmissivity and a movement supporting part 52 which supports the panel 51 so that the panel is movable between a first position and a second position along the counter 41 in a space above the counter 41. In the first position, the panel exceeds a range C of the counter in a depth direction of the counter 41 by moving from the second position between the adjacent customers 42.SELECTED DRAWING: Figure 6
Patent JP-2022176031-A (JP)
Title: Door opening/closing mechanism, and sliding door unit equipped with the mechanism
Inventor: OKUMURA KATSUYUKI
IPC: E05F15/77
Filed: 2021-09-24
Abstract: To provide: a door opening/closing mechanism, which unnecessitates the wiring to connect an operation part with a control part, and can plan to commonize components; and a sliding door unit equipped with the mechanism.SOLUTION: A door opening/closing mechanism 2 comprises: an upper rail 40 that guides the top side edge of a sliding door panel 30 in the door width direction; a driving mechanism 50 that slides the aforesaid sliding door panel in the door width direction; a reception part 34 which is connected to a control part 55 that controls the driving mechanism; an operation part 16 which receives the operation to slide the aforesaid sliding door panel; and a transmission part 19 which is arranged to lie on one end of the door thickness direction and makes radio transmission of an operation signal of the aforesaid operation part to the aforesaid reception part. The aforesaid upper rail is installed with a holding part 45, which is enabled to have the aforesaid reception part selectively fitted at either one of both ends of the door thickness direction, and holds the reception part.SELECTED DRAWING: Figure 1
Patent JP-2023053440-A (JP)
Title: Image reading device, image forming system, curl amount calculation method, and program
Inventor: ESUMI SADAHIRO
IPC: H04N1/191
Filed: 2021-10-01
Abstract: To provide an image reading device, an image forming system including the image reading device, a curl amount calculation method, and a program that can accurately detect a curl of a sheet while achieving a reduction in cost and size of the device.SOLUTION: An image reading device comprises: a conveying unit (sheet conveying unit 21) that conveys a sheet on which an image is formed by an image forming apparatus 10; a reading unit 22 that reads the sheet conveyed by the conveying unit by using a CIS; and a control unit 23 that analyzes an image read by the reading unit 22 to extract an edge of the sheet, calculates the amount of blur of the edge based on the extracted edge, and calculates the amount of a curl of the sheet based on the calculated amount of blur.SELECTED DRAWING: Figure 2
Patent JP-2022075523-A (JP)
Title: Polarization change monitoring/measuring device and method
Inventor: LI JINGNAN
IPC: H04B3/04
Filed: 2021-10-05
Abstract: To provide a polarization change monitoring/measuring device and method, and an optical receiver.SOLUTION: It is possible to directly and accurately estimate a polarization change of an optical link by inserting a pilot signal into a transmission signal, converting the pilot signal from Jones space to Stokes space in a reception signal, and using a Stokes vector of the pilot signal and estimating polarization change speed of the optical link. It can also be applied when the optical link has polarization state rotation and polarization-dependent loss at the same time.SELECTED DRAWING: Figure 1
Patent JP-2022009103-A (JP)
Title: Power reception device and program
IPC: H02J50/80
Filed: 2021-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a power reception device and program that are capable of preventing an electronic apparatus from being used illegally. 
     SOLUTION: A power reception device mounted on an electronic apparatus comprises: power reception means for receiving power supplied in a non-contact manner from a power supply device; supply means for supplying power received by the power reception means to a power load unit of the electronic apparatus; acquisition means for acquiring identification information for identifying the power supply device, from the power supply device; determination means for determining whether or not the identification information acquired by the acquisition means coincides with previously set identification information; and control means for suppressing power to be supplied to the power load unit when the determination means has determined non-coincidence. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023059623-A (JP)
Title: Method for manufacturing metal member, and method for manufacturing metal resin joined body
Inventor: NISHIGORI YUSUKE
IPC: B23K26/352
Filed: 2021-10-15
Abstract: To provide a method for manufacturing a metal member having a joined surface for joining a resin molding so as to obtain a metal resin joined body having sufficient joint strength and excellent airtightness.SOLUTION: A method for manufacturing a metal member having a joined surface to an object to be joined thereon includes a laser irradiation step of irradiating a metal substrate with a laser beam, wherein in the laser irradiation step, energy E determined from Expression (2) based on Expression (1) satisfies 0.18≤E≤0.75. Expression (1): irradiation energy per unit area=(peak power)×(pulse width)×(set output%)×(irradiation time)×(frequency)/(irradiation area). Expression (2): energy E received by metal substrate=(irradiation energy per unit area)×(absorption rate of base material)2×√(heat diffusion constant)/(difference in temperature rise between temperature of metal substrate before laser irradiation and boiling point of metal substrate after laser irradiation).SELECTED DRAWING: Figure 1
Patent JP-2023061125-A (JP)
Title: game machine
Inventor: KII MASAYOSHI
IPC: A63F7/02
Filed: 2021-10-19
Abstract: To provide a game machine which can properly give a notification of an error.SOLUTION: When a game ball is detected by the second start sensor, a main control CPU gives a predetermined privilege. In addition, the main control CPU can detect a second start port abnormality winning error on the basis of a detection mode of a game ball by the second start sensor in execution of an opening control of a normal operation member in a normal winning game. There are a first opening control and a second opening control in the opening control of the normal operation member. A condition that the second start port abnormality winning error is detected is different between in execution of the first opening control and in execution of the second opening control. When the second start port abnormality winning error is detected, a performance display device can execute a notification of the error. On the other hand, even when the second start port abnormality winning error is detected, the performance display device does not execute the notification of the error in execution of a right shooting notification. In addition, when even the game ball is detected by the second start sensor even in execution of the right shooting notification, the predetermined privilege is given.SELECTED DRAWING: Figure 9
Patent JP-2023061152-A (JP)
Title: Sales data processor and program
Inventor: ITO TOMONORI
IPC: G06Q30/06
Filed: 2021-10-19
Abstract: To provide good support for business operations.SOLUTION: A sales data processor includes clerk operation reception means that accepts clerk operations, customer operation reception means that accepts customer operations, and payment processing means that executes payment processing based on clerk operations through the clerk operation reception means or customer operations through the customer operation reception means. The clerk operation reception means does not accept operations related to the payment processing initiated by the payment processing means based on the customer operation through the customer operation reception means when no predetermined operation is performed by the customer with the customer operation reception means after the payment processing is initiated, and accepts the operation related to the payment processing when a predetermined operation by the customer with the customer operation reception means is performed after the start of the payment processing initiated by the payment processing means based on the customer operation with the customer operation reception means.SELECTED DRAWING: Figure 1
Patent JP-2023062246-A (JP)
Title: Film forming method
Inventor: SAKAMOTO MASATO
IPC: C09D7/20
Filed: 2021-10-21
Abstract: To provide a film forming method which is excellent in adhesion between a base material and a top coating material.SOLUTION: A film forming method that coats a primer coating material to a base material and then coats a top coating material thereto, is provided, the primer coating material contains a non-aqueous dispersion type resin (A), an aliphatic hydrocarbon-containing non-aqueous solvent (B), a metal chelate compound (C) and a polyisocyanate compound (D), as components, wherein the non-aqueous dispersion type resin (A) has a hydroxyl group.SELECTED DRAWING: None
Patent JP-2023065927-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-10-28
Abstract: To provide a game machine capable of suitably switching a game state.SOLUTION: A Pachinko machine includes a pattern display device 43A and the like capable of executing a variation game of a pattern, and a start winning part 33WA and the like capable of generating a starting condition of a variation game on the basis of entry of game balls, and is configured so as to be capable of executing a jackpot game when a variation game results in a special pattern jackpot and capable of executing a time-shortening B mode when the number of execution times of a variation game becomes a predetermined number of times without generating a jackpot. The Pachinko machine opens a second variable winning device 32B when game balls enter a third start winning part 33WC provided in a game region right inner area EC and executes a particular jackpot differing from a special pattern jackpot as a profit game and performs a ceiling reset when game balls entering during this time enter a specific ball entry part 320c in a normal mode in which a time-shortening B mode has already been activated.SELECTED DRAWING: Figure 246